1 ; REQUIRES: object-emission 2 3 ; RUN: llc -mtriple=x86_64-linux -O0 -filetype=obj -generate-arange-section < %s | llvm-dwarfdump -debug-dump=aranges - | FileCheck %s 4 ; RUN: llc -mtriple=x86_64-linux -O0 -filetype=obj -generate-arange-section < %s | llvm-readobj --relocations - | FileCheck --check-prefix=OBJ %s 5 6 ; extern int i; 7 ; template<int *x> 8 ; struct foo { 9 ; }; 10 ; 11 ; foo<&i> f; 12 13 ; Check that we only have one arange in this compilation unit (it will be for 'f'), and not an extra one (for 'i' - since it isn't actually defined in this CU) 14 15 ; CHECK: Address Range Header 16 ; CHECK-NEXT: [0x 17 ; CHECK-NOT: [0x 18 19 ; Check that we have a relocation back to the debug_info section from the debug_aranges section 20 ; OBJ: debug_aranges 21 ; OBJ-NEXT: R_X86_64_32 .debug_info 0x0 22 23 %struct.foo = type { i8 } 24 25 @f = global %struct.foo zeroinitializer, align 1 26 @i = external global i32 27 28 !llvm.dbg.cu = !{!0} 29 !llvm.module.flags = !{!12, !13} 30 !llvm.ident = !{!14} 31 32 !0 = metadata !{i32 786449, metadata !1, i32 4, metadata !"clang version 3.5 ", i1 false, metadata !"", i32 0, metadata !2, metadata !3, metadata !2, metadata !9, metadata !2, metadata !""} ; [ DW_TAG_compile_unit ] [/tmp/dbginfo/simple.cpp] [DW_LANG_C_plus_plus] 33 !1 = metadata !{metadata !"simple.cpp", metadata !"/tmp/dbginfo"} 34 !2 = metadata !{} 35 !3 = metadata !{metadata !4} 36 !4 = metadata !{i32 786451, metadata !1, null, metadata !"foo<&i>", i32 3, i64 8, i64 8, i32 0, i32 0, null, metadata !2, i32 0, null, metadata !5, metadata !"_ZTS3fooIXadL_Z1iEEE"} ; [ DW_TAG_structure_type ] [foo<&i>] [line 3, size 8, align 8, offset 0] [def] [from ] 37 !5 = metadata !{metadata !6} 38 !6 = metadata !{i32 786480, null, metadata !"x", metadata !7, i32* @i, null, i32 0, i32 0} ; [ DW_TAG_template_value_parameter ] 39 !7 = metadata !{i32 786447, null, null, metadata !"", i32 0, i64 64, i64 64, i64 0, i32 0, metadata !8} ; [ DW_TAG_pointer_type ] [line 0, size 64, align 64, offset 0] [from int] 40 !8 = metadata !{i32 786468, null, null, metadata !"int", i32 0, i64 32, i64 32, i64 0, i32 0, i32 5} ; [ DW_TAG_base_type ] [int] [line 0, size 32, align 32, offset 0, enc DW_ATE_signed] 41 !9 = metadata !{metadata !10} 42 !10 = metadata !{i32 786484, i32 0, null, metadata !"f", metadata !"f", metadata !"", metadata !11, i32 6, metadata !4, i32 0, i32 1, %struct.foo* @f, null} ; [ DW_TAG_variable ] [f] [line 6] [def] 43 !11 = metadata !{i32 786473, metadata !1} ; [ DW_TAG_file_type ] [/tmp/dbginfo/simple.cpp] 44 !12 = metadata !{i32 2, metadata !"Dwarf Version", i32 4} 45 !13 = metadata !{i32 1, metadata !"Debug Info Version", i32 1} 46 !14 = metadata !{metadata !"clang version 3.5 "} 47
